Re: Question on the NiFi processor UpdateAttribute

2023-10-14 Thread Mark Payne
Elijah, Yes, the processor makes use of Java Regular Expressions as outlined here: https://docs.oracle.com/javase/8/docs/api/java/util/regex/Pattern.html Thanks Mark Sent from my iPhone On Oct 11, 2023, at 9:31 AM, E M wrote: In the processor there is a field for Delete Attributes

Question on the NiFi processor UpdateAttribute

2023-10-11 Thread E M
In the processor there is a field for Delete Attributes Expression which supports Regular Expression patterns. I'm trying to use a negative look ahead in order to get rid of a lot of attributes. Rather than to try and type out 50+ other attributes I don't want I want to use negative lookahead in